Weather in Santiago, Santiago Metropolitan, Chile in September
In an average September, Santiago sees a daily high around 19°C and a low around 5°C, based on 1981–2026 of local climate records.
| Average high | 19°C |
|---|---|
| Typical high range | 12°C to 25°C |
| Average low | 5°C |
| Typical low range | 1°C to 9°C |
| Average daily precipitation | 0 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
32°C
2018-09-04
Lowest
2°C
1999-09-07
Low
Highest
15°C
2019-09-26
Lowest
-4°C
2000-09-11
Feels-like
Highest
30°C
2018-09-04
Lowest
-10°C
2000-09-10
Humidity
Highest
9.2 g/m³
1991-09-12
Lowest
1.2 g/m³
2019-09-03
Wind
Highest
37 km/h
1999-09-12
Lowest
7 km/h
2001-09-22
Precip
Wettest
117 mm
2000
Driest
1 mm
2016
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